With its QuickScan frequency selection and a powerful integrated SM58 mic capsule, the Shure BLX24/SM58 offers clear sound reproduction -- without wires.

Shure BLX24/SM58 Microphone System
The BLX24/SM58 Wireless Vocal System from Shure joins world-class design and construction with simple and easy setup and operation, featuring QuickScan frequency selection and the industry-standard SM58 vocal microphone capsule for warm, clear vocal reproduction. Legendary sound and performance, right out of the box.

For performers who wish to unplug from the wire, BLX Wireless Systems are the clearest choice. Shure delivers wireless confidence with legendary sound from industry-renown microphones, decades of wireless design proficiency and world-class construction.

Included: BLX4 wireless receiver; BLX2/SM58 handheld transmitter with integrated SM58 cardioid dynamic microphone capsule; microphone clip; padded zipper case.

BLX2 SM58 Handheld Transmitter:
- Up to 14 hours of continuous use (2AA batteries)
- Up to 300 feet (100m) transmission radius (line of sight)
- Quick and easy frequency matching (GROUP and CHANNEL selection buttons)
- Two-color transmitter status indicator LED:
-- Green: "Ready"
-- Rapidly Flashing Red: "Controls Locked"
-- Solid Red: "Battery Power Low" (less than 1 hour remaining)
-- Flashing Red/Power Down: "Batteries Dead" (replace batteries to repower transmitter)
- Integrated microphone capsule design, featuring the legendary SM58 element
- -10 dB gain attenuation
- Lightweight, rugged construction
- Color ID caps (available separately)

BLX4 Single-Channel Receiver:
- One-touch QuickScan frequency selection quickly locates the best open frequency (in case of interference)
- Up to 12 compatible systems per frequency band (region-dependent)
- Two-color audio status indicator LED:
-- Green: Normal audio levels
-- Red: Excessive audio levels (overload/clipping)
- XLR and 1/4" output connectors

Consumer Alert
Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at

NOTE: None of the wireless systems we carry are capable of violating the FCC guidelines stated above. We are presenting this information as a matter of legally required disclosure.

Includes: BLX Vocal System with (1) BLX4 Wireless Receiver and (1) Handheld Transmitter with SM58 Microphone.

Included Accessories:
- (1) PS23US Power Supply
- (1) Microphone Clip
- (2) AA Batteries

zZounds is an authorized dealer of Shure products.